@article{azuma:1997,
    abstract = {{This paper surveys the current state-of-the-art in Augmented Reality. It}},
    author = {Azuma, Ronald T.},
    citeulike-article-id = {3075409},
    citeulike-linkout-0 = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.30.4999},
    journal = {Presence},
    keywords = {augmentedreality, generals, survey},
    pages = {355--385},
    posted-at = {2008-08-02 08:45:49},
    priority = {3},
    title = {{A Survey of Augmented Reality}},
    url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.30.4999},
    volume = {6},
    year = {1997}
}

@book{diehl:2007,
 author = {Diehl, Stephan},
 title = {Software Visualization: Visualizing the Structure, Behaviour, and Evolution of Software},
 year = {2007},
 isbn = {3540465049},
 publisher = {Springer-Verlag New York, Inc.},
 address = {Secaucus, NJ, USA},
}

@article{erlikh:2000,
 author = {Erlikh, Len},
 title = {Leveraging Legacy System Dollars for E-Business},
 journal = {IT Professional},
 issue_date = {May 2000},
 volume = {2},
 number = {3},
 month = may,
 year = {2000},
 issn = {1520-9202},
 pages = {17--23},
 numpages = {7},
 url = {http://dx.doi.org/10.1109/6294.846201},
 doi = {10.1109/6294.846201},
 acmid = {613032},
 publisher = {IEEE Educational Activities Department},
 address = {Piscataway, NJ, USA},
}

@article{elemam:2001,
 author = {El Emam, Kalhed and Benlarbi, Sa\"{\i}da and Goel, Nishith and Rai, Shesh N.},
 title = {The Confounding Effect of Class Size on the Validity of Object-Oriented Metrics},
 journal = {IEEE Trans. Softw. Eng.},
 issue_date = {July 2001},
 volume = {27},
 number = {7},
 month = jul,
 year = {2001},
 issn = {0098-5589},
 pages = {630--650},
 numpages = {21},
 url = {http://dx.doi.org/10.1109/32.935855},
 doi = {10.1109/32.935855},
 acmid = {381786},
 publisher = {IEEE Press},
 address = {Piscataway, NJ, USA},
 keywords = {Object-oriented metrics, software quality, metrics validation, validation methodology, object-oriented quality, coupling metrics, inheritance metrics, cohesion metrics.},
}

@inproceedings{gall:1998,
 author = {Gall, Harald and Hajek, Karin and Jazayeri, Mehdi},
 title = {Detection of Logical Coupling Based on Product Release History},
 booktitle = {Proceedings of the International Conference on Software Maintenance},
 series = {ICSM '98},
 year = {1998},
 isbn = {0-8186-8779-7},
 pages = {190--},
 url = {http://dl.acm.org/citation.cfm?id=850947.853338},
 acmid = {853338},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
}

@inproceedings{latoza:2006,
 author = {LaToza, Thomas D. and Venolia, Gina and DeLine, Robert},
 title = {Maintaining mental models: a study of developer work habits},
 booktitle = {Proceedings of the 28th international conference on Software engineering},
 series = {ICSE '06},
 year = {2006},
 isbn = {1-59593-375-1},
 location = {Shanghai, China},
 pages = {492--501},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/1134285.1134355},
 doi = {10.1145/1134285.1134355},
 acmid = {1134355},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {agile software development, code duplication, code ownership, communication, debugging, interruptions},
} 

@article{lehman:1980,
    abstract = {{By classifying programs according to their relationship to the environment in which they are executed, the paper identifies the sources of evolutionary pressure on computer applications and programs and shows why this results in a process of never ending maintenance activity. The resultant life cycle processes are then briefly discussed. The paper then introduces laws of Program Evolution that have been formulated following quantitative studies of the evolution of a number of different systems. Finally an example is provided of the application of Evolution Dynamics models to program release planning.}},
    author = {Lehman, M. M.},
    booktitle = {Proceedings of the IEEE},
    citeulike-article-id = {2739216},
    citeulike-linkout-0 = {http://dx.doi.org/10.1109/PROC.1980.11805},
    citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=1456074},
    doi = {10.1109/PROC.1980.11805},
    issn = {0018-9219},
    journal = {Proceedings of the IEEE},
    keywords = {1980s, \_relevance\_3, evolution},
    number = {9},
    pages = {1060--1076},
    posted-at = {2009-03-25 11:36:00},
    priority = {2},
    publisher = {IEEE},
    title = {{Programs, life cycles, and laws of software evolution}},
    url = {http://dx.doi.org/10.1109/PROC.1980.11805},
    volume = {68},
    year = {1980}
}

@INPROCEEDINGS{maletic:2001,
    author = {Jonathan I. Maletic and Jason Leigh and Andrian Marcus and Greg Dunlap},
    title = {Visualizing Object-Oriented Software in Virtual Reality},
    booktitle = {In: Proceedings of the 9th international workshop on program comprehension (IWPC’01},
    year = {2001},
    pages = {26--35},
    publisher = {Society Press}
}

@inproceedings{nagappan:2005,
 author = {Nagappan, Nachiappan and Ball, Thomas},
 title = {Use of relative code churn measures to predict system defect density},
 booktitle = {Proceedings of the 27th international conference on Software engineering},
 series = {ICSE '05},
 year = {2005},
 isbn = {1-58113-963-2},
 location = {St. Louis, MO, USA},
 pages = {284--292},
 numpages = {9},
 url = {http://doi.acm.org/10.1145/1062455.1062514},
 doi = {10.1145/1062455.1062514},
 acmid = {1062514},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {defect density, fault-proneness, multiple regression, principal component analysis, relative code churn},
} 

@article{nierstrasz:2012,
 author = {Nierstrasz, Oscar},
 title = {Agile software assessment with Moose},
 journal = {SIGSOFT Softw. Eng. Notes},
 issue_date = {May 2012},
 volume = {37},
 number = {3},
 month = may,
 year = {2012},
 issn = {0163-5948},
 pages = {1--5},
 numpages = {5},
 url = {http://doi.acm.org/10.1145/180921.2180925},
 doi = {10.1145/180921.2180925},
 acmid = {2180925},
 publisher = {ACM},
 address = {New York, NY, USA},
} 

@inproceedings{panas:2003,
 author = {Panas, Thomas and Berrigan, Rebecca and Grundy, John},
 title = {A 3D Metaphor for Software Production Visualization},
 booktitle = {Proceedings of the Seventh International Conference on Information Visualization},
 series = {IV '03},
 year = {2003},
 isbn = {0-7695-1988-1},
 pages = {314--},
 url = {http://dl.acm.org/citation.cfm?id=938981.939602},
 acmid = {939602},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
 keywords = {Program Visualization, Information Visualization, ProgramUnderstanding, Reverse Engineering, Software Maintenance},
} 

@inproceedings{Sensalire:2008,
    abstract = {{We provide an evaluation of 15 software visualization tools applicable to corrective maintenance. The tasks supported as well as the techniques used are presented and graded based on the support level. By analyzing user acceptation of current tools, we aim to help developers to select what to consider, avoid or improve in their next releases. Tool users can also recognize what to broadly expect (and what not) from such tools, thereby supporting an informed choice for the tools evaluated here and for similar tools.}},
    address = {New York, NY, USA},
    author = {Sensalire, Mariam and Ogao, Patrick and Telea, Alexandru},
    booktitle = {SoftVis '08: Proceedings of the 4th ACM symposium on Software visualization},
    citeulike-article-id = {7135536},
    citeulike-linkout-0 = {http://portal.acm.org/citation.cfm?id=1409720.1409734},
    citeulike-linkout-1 = {http://dx.doi.org/10.1145/1409720.1409734},
    doi = {10.1145/1409720.1409734},
    isbn = {978-1-60558-112-5},
    keywords = {softvis, survey},
    location = {Ammersee, Germany},
    pages = {87--90},
    posted-at = {2010-05-08 07:32:54},
    priority = {2},
    publisher = {ACM},
    title = {{Classifying desirable features of software visualization tools for corrective maintenance}},
    url = {http://dx.doi.org/10.1145/1409720.1409734},
    year = {2008}
}

@inproceedings{silva:2012,
  author    = {Bruno Carreiro da Silva and
               Cl{\'a}udio Sant'Anna and
               Christina Chavez and
               Alessandro Garcia},
  title     = {Concern-based cohesion: Unveiling a hidden dimension of
               cohesion measurement},
  booktitle = {ICPC},
  year      = {2012},
  pages     = {103-112},
  ee        = {http://dx.doi.org/10.1109/ICPC.2012.6240476},
  crossref  = {DBLP:conf/iwpc/2012},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/iwpc/2012,
  editor    = {Dirk Beyer and
               Arie van Deursen and
               Michael W. Godfrey},
  title     = {IEEE 20th International Conference on Program Comprehension,
               ICPC 2012, Passau, Germany, June 11-13, 2012},
  booktitle = {ICPC},
  year      = {2012},
  isbn      = {978-1-4673-1216-5},
  ee        = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6230782},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{steinbruckner:2010,
 author = {Steinbr\"{u}ckner, Frank and Lewerentz, Claus},
 title = {Representing development history in software cities},
 booktitle = {Proceedings of the 5th international symposium on Software visualization},
 series = {SOFTVIS '10},
 year = {2010},
 isbn = {978-1-4503-0028-5},
 location = {Salt Lake City, Utah, USA},
 pages = {193--202},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/1879211.1879239},
 doi = {10.1145/1879211.1879239},
 acmid = {1879239},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {software cities, software evolution, software landscapes, software visualization},
} 

@ARTICLE{teyseyre:2009, 
author={Teyseyre, A.R. and Campo, M.R.}, 
journal={Visualization and Computer Graphics, IEEE Transactions on}, title={An Overview of 3D Software Visualization}, 
year={2009}, 
month={jan.-feb. }, 
volume={15}, 
number={1}, 
pages={87 -105}, 
keywords={3D software visualization;algorithm animation;development tool;educational purpose;evaluation method;interaction issue;requirements validation;software comprehension;software engineer;software maintenance;visual representation;data visualisation;human computer interaction;program visualisation;reverse engineering;software maintenance;Computer Graphics;Image Interpretation, Computer-Assisted;Software;Software Design;User-Computer Interface;}, 
doi={10.1109/TVCG.2008.86}, 
ISSN={1077-2626},}

@inproceedings{wettel:2008,
 author = {Wettel, Richard and Lanza, Michele},
 title = {CodeCity: 3D visualization of large-scale software},
 booktitle = {Companion of the 30th international conference on Software engineering},
 series = {ICSE Companion '08},
 year = {2008},
 isbn = {978-1-60558-079-1},
 location = {Leipzig, Germany},
 pages = {921--922},
 numpages = {2},
 url = {http://doi.acm.org/10.1145/1370175.1370188},
 doi = {10.1145/1370175.1370188},
 acmid = {1370188},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {visualization},
} 